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gitea/Dockerfile
TheFox0x7 685c8c314f Add cache to container build (#35697)
add mount cache directives to container builds, which speeds up local
builds bypassing node and go package download entirely on second build
and caching go compilation.
drop job level split on regular/rootless, which allows to reuse the
previously made stage for rootless, skipping duplicate builds in CI.

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Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2025-11-02 09:42:25 +00:00

81 lines
2.2 KiB
Docker

# syntax=docker/dockerfile:1
# Build stage
FROM docker.io/library/golang:1.25-alpine3.22 AS build-env
ARG GOPROXY=direct
ARG GITEA_VERSION
ARG TAGS="sqlite sqlite_unlock_notify"
ENV TAGS="bindata timetzdata $TAGS"
ARG CGO_EXTRA_CFLAGS
# Build deps
RUN apk --no-cache add \
build-base \
git \
nodejs \
pnpm
WORKDIR ${GOPATH}/src/code.gitea.io/gitea
# Use COPY but not "mount" because some directories like "node_modules" contain platform-depended contents and these directories need to be ignored.
# ".git" directory will be mounted later separately for getting version data.
# TODO: in the future, maybe we can pre-build the frontend assets on one platform and share them for different platforms, the benefit is that it won't be affected by webpack plugin compatibility problems, then the working directory can be fully mounted and the COPY is not needed.
COPY --exclude=.git/ . .
# Build gitea, .git mount is required for version data
RUN --mount=type=cache,target=/go/pkg/mod \
--mount=type=cache,target="/root/.cache/go-build" \
--mount=type=cache,target=/root/.local/share/pnpm/store \
--mount=type=bind,source=".git/",target=".git/" \
make
COPY docker/root /tmp/local
# Set permissions for builds that made under windows which strips the executable bit from file
RUN chmod 755 /tmp/local/usr/bin/entrypoint \
/tmp/local/usr/local/bin/* \
/tmp/local/etc/s6/gitea/* \
/tmp/local/etc/s6/openssh/* \
/tmp/local/etc/s6/.s6-svscan/* \
/go/src/code.gitea.io/gitea/gitea
FROM docker.io/library/alpine:3.22 AS gitea
EXPOSE 22 3000
RUN apk --no-cache add \
bash \
ca-certificates \
curl \
gettext \
git \
linux-pam \
openssh \
s6 \
sqlite \
su-exec \
gnupg
RUN addgroup \
-S -g 1000 \
git && \
adduser \
-S -H -D \
-h /data/git \
-s /bin/bash \
-u 1000 \
-G git \
git && \
echo "git:*" | chpasswd -e
COPY --from=build-env /tmp/local /
COPY --from=build-env /go/src/code.gitea.io/gitea/gitea /app/gitea/gitea
ENV USER=git
ENV GITEA_CUSTOM=/data/gitea
VOLUME ["/data"]
ENTRYPOINT ["/usr/bin/entrypoint"]
CMD ["/usr/bin/s6-svscan", "/etc/s6"]